/* ============================================================
   Wellness Solutions — Internal Dashboard Design System
   Font: Inter | Dark neutral aesthetic
   ============================================================ */

/* === TOKENS === */
:root {
  --dash-font: 'Inter', system-ui, -apple-system, sans-serif;
  --dash-sidebar-w: 260px;
  --dash-topbar-h: 56px;
  --dash-bg: #0F1117;
  --dash-bg-2: #13151D;
  --dash-surface: #181B25;
  --dash-surface-2: #1E2130;
  --dash-surface-3: #252838;
  --dash-surface-hover: #2A2D3E;
  --dash-border: rgba(255,255,255,.07);
  --dash-border-strong: rgba(255,255,255,.12);
  --dash-text: #E4E4EA;
  --dash-text-2: #A0A3B1;
  --dash-text-3: #6B6E7D;
  --dash-accent: #6C63FF;
  --dash-accent-hover: #7D75FF;
  --dash-accent-bg: rgba(108,99,255,.12);
  --dash-success: #34D399;
  --dash-success-bg: rgba(52,211,153,.12);
  --dash-warning: #FBBF24;
  --dash-warning-bg: rgba(251,191,36,.12);
  --dash-danger: #F87171;
  --dash-danger-bg: rgba(248,113,113,.12);
  --dash-info: #60A5FA;
  --dash-info-bg: rgba(96,165,250,.12);
  --dash-radius: 8px;
  --dash-radius-lg: 12px;
  --dash-radius-xl: 16px;
  --dash-shadow: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);
  --dash-shadow-lg: 0 8px 24px rgba(0,0,0,.4);
  --dash-transition: .18s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; }
body {
  margin: 0; font-family: var(--dash-font); color: var(--dash-text);
  background: var(--dash-bg); line-height: 1.5;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button { font-family: var(--dash-font); cursor: pointer; }
h1,h2,h3,h4,h5,h6,p { margin-top: 0; }
ul { list-style: none; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }

/* === LAYOUT === */
.db-layout {
  display: grid; grid-template-columns: var(--dash-sidebar-w) 1fr;
  min-height: 100vh;
}
.db-main { display: flex; flex-direction: column; min-width: 0; }
.db-content { flex: 1; padding: 24px 32px 48px; max-width: 1400px; width: 100%; }
.db-overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5);
  z-index: 90;
}

/* === SIDEBAR === */
.db-sidebar {
  position: sticky; top: 0; height: 100vh; width: var(--dash-sidebar-w);
  background: var(--dash-bg-2); border-right: 1px solid var(--dash-border);
  z-index: 100; overflow: hidden;
  transition: transform var(--dash-transition);
}
.db-sidebar-inner {
  display: flex; flex-direction: column; height: 100%;
  padding: 16px 12px; overflow-y: auto;
}
.db-sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 8px 20px; text-decoration: none;
}
.db-brand-mark {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--dash-accent), #4F46E5);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px; color: #fff; flex-shrink: 0;
}
.db-brand-text { font-weight: 700; font-size: 14px; color: var(--dash-text); }

/* Nav sections */
.db-nav { flex: 1; }
.db-nav-section { margin-bottom: 8px; }
.db-nav-label {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 10px; margin: 0 0 2px;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--dash-text-3);
  background: none; border: none; width: 100%;
}
.db-nav-toggle { cursor: pointer; border-radius: 6px; transition: background var(--dash-transition); }
.db-nav-toggle:hover { background: var(--dash-surface); }
.db-nav-chevron { width: 14px; height: 14px; transition: transform var(--dash-transition); }
.db-nav-chevron.is-open { transform: rotate(180deg); }
.db-nav-list { display: grid; gap: 1px; }
.db-nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 7px;
  font-size: 13.5px; font-weight: 500; color: var(--dash-text-2);
  transition: all var(--dash-transition); border: none; background: none;
  text-align: left; width: 100%;
}
.db-nav-link:hover { color: var(--dash-text); background: var(--dash-surface); }
.db-nav-link.is-active {
  color: #fff; background: var(--dash-accent-bg);
  font-weight: 600;
}
.db-nav-link.is-active::before {
  content: ''; width: 3px; height: 16px; border-radius: 3px;
  background: var(--dash-accent); margin-right: -2px; flex-shrink: 0;
}
.db-nav-icon { width: 18px; height: 18px; flex-shrink: 0; opacity: .7; }
.db-nav-link:hover .db-nav-icon, .db-nav-link.is-active .db-nav-icon { opacity: 1; }

/* Sidebar badges (counts, alerts) */
.db-nav-badge {
  margin-left: auto;
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 20px; height: 18px; padding: 0 6px;
  border-radius: 9px; font-size: 11px; font-weight: 700;
  background: var(--dash-surface); color: var(--dash-text-2);
  flex-shrink: 0;
}
.db-nav-badge-warn { background: #fee2e2; color: #b91c1c; }
.db-nav-badge-info { background: #dbeafe; color: #1d4ed8; }
.db-nav-link.is-active .db-nav-badge { background: rgba(255,255,255,0.18); color: #fff; }

/* Sidebar footer */
.db-sidebar-foot {
  padding-top: 12px; margin-top: auto;
  border-top: 1px solid var(--dash-border);
}
.db-user-pill {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; margin-bottom: 6px;
}
.db-user-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--dash-accent), #4F46E5);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.db-user-info { display: flex; flex-direction: column; min-width: 0; }
.db-user-name {
  font-size: 13px; font-weight: 600; color: var(--dash-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.db-user-role { font-size: 11px; color: var(--dash-text-3); }
.db-logout-form { margin: 0; }
.db-logout-btn { color: var(--dash-text-3) !important; font-size: 13px !important; }
.db-logout-btn:hover { color: var(--dash-danger) !important; }

/* === TOPBAR === */
.db-topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  height: var(--dash-topbar-h); padding: 0 32px;
  background: rgba(15,17,23,.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--dash-border);
}
.db-topbar-left { display: flex; align-items: center; gap: 16px; }
.db-topbar-right { display: flex; align-items: center; gap: 12px; }
.db-mobile-toggle {
  display: none; padding: 6px; background: none; border: 1px solid var(--dash-border);
  border-radius: 6px; color: var(--dash-text-2);
  transition: all var(--dash-transition);
}
.db-mobile-toggle:hover { color: var(--dash-text); border-color: var(--dash-border-strong); }
.db-breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--dash-text-3);
}
.db-breadcrumb a { color: var(--dash-text-2); transition: color var(--dash-transition); }
.db-breadcrumb a:hover { color: var(--dash-accent); }
.db-breadcrumb-sep { opacity: .4; }
.db-breadcrumb-current { color: var(--dash-text); font-weight: 500; }
.db-topbar-action {
  padding: 6px 16px; border-radius: 6px; font-size: 13px; font-weight: 600;
  background: var(--dash-accent); color: #fff;
  transition: all var(--dash-transition);
}
.db-topbar-action:hover { background: var(--dash-accent-hover); }
.db-topbar-link {
  padding: 6px; color: var(--dash-text-3); border-radius: 6px;
  transition: all var(--dash-transition);
}
.db-topbar-link:hover { color: var(--dash-text); background: var(--dash-surface); }

/* === CARDS & PANELS === */
.db-panel {
  background: var(--dash-surface); border: 1px solid var(--dash-border);
  border-radius: var(--dash-radius-lg); padding: 24px;
  margin-bottom: 20px;
  transition: border-color var(--dash-transition);
}
.db-panel:hover { border-color: var(--dash-border-strong); }
.db-panel-eyebrow {
  display: inline-block; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--dash-accent); margin-bottom: 8px;
}
.db-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; margin-bottom: 16px;
}
.db-panel-title { margin: 0; font-size: 16px; font-weight: 700; color: var(--dash-text); }
.db-panel--alert { border-left: 3px solid var(--dash-danger); }
.db-panel--warning { border-left: 3px solid var(--dash-warning); }

/* Stat cards */
.db-stat-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px; margin-bottom: 24px;
}
.db-stat-card {
  background: var(--dash-surface); border: 1px solid var(--dash-border);
  border-radius: var(--dash-radius-lg); padding: 20px;
  transition: all var(--dash-transition);
}
.db-stat-card:hover { border-color: var(--dash-border-strong); transform: translateY(-1px); }
.db-stat-label {
  display: block; font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--dash-text-3); margin-bottom: 8px;
}
.db-stat-value {
  display: block; font-size: 28px; font-weight: 800;
  color: var(--dash-text); line-height: 1.1; letter-spacing: -.02em;
}
.db-stat-detail { font-size: 12px; color: var(--dash-text-3); margin-top: 4px; display: block; }

/* === BADGES === */
.db-badge {
  display: inline-flex; align-items: center; padding: 2px 10px;
  border-radius: 20px; font-size: 12px; font-weight: 600;
  background: var(--dash-info-bg); color: var(--dash-info);
}
.db-badge--success { background: var(--dash-success-bg); color: var(--dash-success); }
.db-badge--warning { background: var(--dash-warning-bg); color: var(--dash-warning); }
.db-badge--danger  { background: var(--dash-danger-bg);  color: var(--dash-danger); }
.db-badge--muted   { background: rgba(255,255,255,.06);  color: var(--dash-text-3); }

/* === BUTTONS === */
.db-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px; border-radius: 7px; font-size: 13.5px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer;
  transition: all var(--dash-transition);
}
.db-btn--primary { background: var(--dash-accent); color: #fff; }
.db-btn--primary:hover { background: var(--dash-accent-hover); box-shadow: var(--dash-shadow); }
.db-btn--secondary {
  background: transparent; color: var(--dash-text-2);
  border-color: var(--dash-border-strong);
}
.db-btn--secondary:hover { color: var(--dash-text); background: var(--dash-surface); }
.db-btn--ghost { background: none; color: var(--dash-accent); border: none; padding: 6px 10px; }
.db-btn--ghost:hover { background: var(--dash-accent-bg); }
.db-btn--sm { padding: 5px 12px; font-size: 12px; }
.db-btn--danger { background: var(--dash-danger-bg); color: var(--dash-danger); border-color: transparent; }
.db-btn--danger:hover { background: var(--dash-danger); color: #fff; }

/* === TABLES === */
.db-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.db-table {
  width: 100%; border-collapse: collapse; font-size: 13.5px;
}
.db-table th {
  text-align: left; padding: 10px 14px; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em; color: var(--dash-text-3);
  border-bottom: 1px solid var(--dash-border-strong); white-space: nowrap;
}
.db-table td {
  padding: 12px 14px; border-bottom: 1px solid var(--dash-border);
  color: var(--dash-text-2); vertical-align: middle;
}
.db-table tbody tr { transition: background var(--dash-transition); }
.db-table tbody tr:hover { background: var(--dash-surface-hover); }
.db-table-strong { color: var(--dash-text); font-weight: 600; }
.db-table-sub { font-size: 12px; color: var(--dash-text-3); }

/* === DATA ITEMS (list-based layouts) === */
.db-data-list { display: grid; gap: 2px; }
.db-data-item {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 12px; padding: 14px 0;
  border-bottom: 1px solid var(--dash-border);
}
.db-data-item:last-child { border-bottom: none; }
.db-data-label { font-weight: 600; color: var(--dash-text); font-size: 14px; }
.db-data-meta { font-size: 13px; color: var(--dash-text-3); margin-top: 2px; }

/* === FILTER CHIPS === */
.db-filter-row {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 16px; padding-bottom: 16px;
  border-bottom: 1px solid var(--dash-border);
}
.db-filter-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 14px; border-radius: 20px; font-size: 13px; font-weight: 500;
  background: var(--dash-surface); color: var(--dash-text-2);
  border: 1px solid var(--dash-border);
  transition: all var(--dash-transition);
}
.db-filter-chip:hover { border-color: var(--dash-border-strong); color: var(--dash-text); }
.db-filter-chip.is-active {
  background: var(--dash-accent-bg); color: var(--dash-accent);
  border-color: rgba(108,99,255,.3); font-weight: 600;
}
.db-filter-count { font-size: 11px; opacity: .7; }

/* === FORMS (dashboard context) === */
.db-form-group { margin-bottom: 16px; }
.db-form-label {
  display: block; margin-bottom: 6px; font-size: 13px;
  font-weight: 600; color: var(--dash-text-2);
}
.db-form-input, .db-form-select, .db-form-textarea {
  width: 100%; padding: 10px 14px; border-radius: 7px;
  border: 1px solid var(--dash-border-strong);
  background: var(--dash-bg); color: var(--dash-text);
  font-size: 14px; font-family: var(--dash-font);
  transition: border-color var(--dash-transition);
}
.db-form-input:focus, .db-form-select:focus, .db-form-textarea:focus {
  outline: none; border-color: var(--dash-accent);
  box-shadow: 0 0 0 3px var(--dash-accent-bg);
}
.db-form-textarea { min-height: 80px; resize: vertical; }
.db-form-help { font-size: 12px; color: var(--dash-text-3); margin-top: 4px; }
/* Django form field wrapper */
.db-panel .form-group label,
.db-panel label { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 600; color: var(--dash-text-2); }
.db-panel input[type="text"], .db-panel input[type="email"], .db-panel input[type="number"],
.db-panel input[type="date"], .db-panel input[type="url"], .db-panel input[type="tel"],
.db-panel select, .db-panel textarea {
  width: 100%; padding: 10px 14px; border-radius: 7px;
  border: 1px solid var(--dash-border-strong); background: var(--dash-bg);
  color: var(--dash-text); font-size: 14px; font-family: var(--dash-font);
  transition: border-color var(--dash-transition);
}
.db-panel input:focus, .db-panel select:focus, .db-panel textarea:focus {
  outline: none; border-color: var(--dash-accent);
  box-shadow: 0 0 0 3px var(--dash-accent-bg);
}
.db-panel .helptext { font-size: 12px; color: var(--dash-text-3); }
.db-panel .errorlist { color: var(--dash-danger); font-size: 13px; list-style: none; padding: 0; margin: 4px 0; }

/* === EMPTY STATE === */
.db-empty-state {
  text-align: center; padding: 48px 24px;
  color: var(--dash-text-3);
}
.db-empty-icon { margin: 0 auto 16px; width: 56px; height: 56px; opacity: .4; }
.db-empty-title { font-size: 16px; font-weight: 600; color: var(--dash-text-2); margin-bottom: 6px; }
.db-empty-msg { font-size: 14px; margin-bottom: 16px; }

/* === TOASTS === */
.db-toast-host {
  position: fixed; top: 68px; right: 24px; z-index: 200;
  display: flex; flex-direction: column; gap: 8px;
  pointer-events: none; max-width: 400px;
}
.db-toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: var(--dash-radius);
  background: var(--dash-surface-2); color: var(--dash-text);
  border: 1px solid var(--dash-border-strong);
  box-shadow: var(--dash-shadow-lg); pointer-events: auto;
  font-size: 14px; transition: opacity .3s ease;
}
.db-toast--success { border-left: 3px solid var(--dash-success); }
.db-toast--error, .db-toast--danger { border-left: 3px solid var(--dash-danger); }
.db-toast--warning { border-left: 3px solid var(--dash-warning); }
.db-toast--info { border-left: 3px solid var(--dash-info); }
.db-toast-text { flex: 1; }
.db-toast-dismiss {
  background: none; border: none; color: var(--dash-text-3); font-size: 18px;
  cursor: pointer; padding: 0 2px; line-height: 1;
}

/* === GRID HELPERS === */
.db-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.db-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.db-grid-sidebar { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; align-items: start; }
.db-stack { display: flex; flex-direction: column; gap: 16px; }

/* === PAGE HEADERS === */
.db-page-header { margin-bottom: 24px; }
.db-page-header h1 {
  font-size: 24px; font-weight: 800; letter-spacing: -.02em;
  color: var(--dash-text); margin: 0 0 6px;
}
.db-page-lead { font-size: 14px; color: var(--dash-text-2); margin: 0; max-width: 60ch; }
.db-page-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* === WELCOME CARD === */
.db-welcome {
  background: linear-gradient(135deg, rgba(108,99,255,.15), rgba(79,70,229,.08));
  border: 1px solid rgba(108,99,255,.2); border-radius: var(--dash-radius-xl);
  padding: 28px; margin-bottom: 24px;
}
.db-welcome h2 { font-size: 20px; font-weight: 700; margin: 0 0 6px; color: var(--dash-text); }
.db-welcome p { font-size: 14px; color: var(--dash-text-2); margin: 0 0 16px; }

/* === DETAIL GRID === */
.db-detail-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; align-items: start; }
.db-detail-sidebar { position: sticky; top: calc(var(--dash-topbar-h) + 24px); }

/* Activity / timeline */
.db-activity-item {
  display: flex; gap: 12px; padding: 12px 0;
  border-bottom: 1px solid var(--dash-border);
}
.db-activity-item:last-child { border-bottom: none; }
.db-activity-dot {
  width: 8px; height: 8px; border-radius: 50%; margin-top: 6px;
  background: var(--dash-accent); flex-shrink: 0;
}
.db-activity-text { font-size: 13.5px; color: var(--dash-text-2); }
.db-activity-time { font-size: 12px; color: var(--dash-text-3); margin-top: 2px; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .db-layout { grid-template-columns: 1fr; }
  .db-sidebar {
    transform: translateX(-100%); position: fixed; left: 0; bottom: 0;
  }
  .sidebar-mobile-open .db-sidebar,
  .db-sidebar.is-open { transform: translateX(0); }
  .db-overlay { display: block; }
  .db-mobile-toggle { display: flex; }
  .db-content { padding: 20px 16px 40px; }
  .db-topbar { padding: 0 16px; }
  .db-stat-row { grid-template-columns: repeat(2, 1fr); }
  .db-grid-2, .db-grid-sidebar, .db-detail-grid { grid-template-columns: 1fr; }
  .db-detail-sidebar { position: static; }
}
@media (max-width: 640px) {
  .db-stat-row { grid-template-columns: 1fr; }
  .db-grid-3 { grid-template-columns: 1fr; }
  .db-page-header h1 { font-size: 20px; }
}